<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<a id="a" href="foo.html"></a>
<script>
async_test(t => {
  navigation.onnavigate = t.step_func_done(e => {
    assert_equals(e.navigationType, "push");
    assert_true(e.cancelable);
    assert_true(e.canIntercept);
    assert_false(e.userInitiated);
    assert_false(e.hashChange);
    assert_equals(e.formData, null);
    assert_equals(e.downloadRequest, null);
    assert_equals(new URL(e.destination.url).pathname,
                  "/navigation-api/navigate-event/foo.html");
    assert_false(e.destination.sameDocument);
    assert_equals(e.destination.key, "");
    assert_equals(e.destination.id, "");
    assert_equals(e.destination.index, -1);
    // NavigateEvent sourceElement is still in development, so test whether it is available.
    if ("sourceElement" in e) assert_equals(e.sourceElement, document.getElementById("a"));
    e.preventDefault();
  });
  a.click();
}, "<a> cross-document (but same-origin) navigate event");
</script>
